package net.xiangcaowuyu.springcloud.alibaba.seata.dao;


import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * 博客：https://www.xiangcaowuyu.net
 * Description:
 *
 * @Author: 香草物语
 * DateTime: 2021-07-25 21:05
 */
public interface StorageDao {

    int decrease(@Param("productId") Long productId, @Param("count") Integer count);

}